72150-05-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72150-05-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,1,5 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 72150-05:
(7*7)+(6*2)+(5*1)+(4*5)+(3*0)+(2*0)+(1*5)=91
91 % 10 = 1
So 72150-05-1 is a valid CAS Registry Number.
72150-05-1Relevant articles and documents
Synthese und Hydrolyse von 6endo-substituierten p-Toluolsulfonsaeure-estern.
Grob, Cyril A.,Guenther, Bettina,Hanreich, Reinhard
, p. 2288 - 2298 (2007/10/02)
The Synthesis and Hydrolysis of 6endo-Substituted 2endo-Norbornyl p-Toluenesulfonates; The hydrolysis products of the p-toluenesulfonates of several hitherto unknown 6endo-substituted 2endo-norbornanols have been determined.